SI4322-A0-FT - Silicon Labs

Manufacturer Part Number

SI4322-A0-FT

Manufacturer

Energy Micro (Silicon Labs)

Introduction

The SI4322-A0-FT is a highly integrated, high-performance RF receiver IC designed for various wireless applications operating in the 868MHz and 915MHz frequency bands.

Product Features and Performance

Operates in the 868MHz and 915MHz ISM frequency bands

Supports data rates up to 256kbps

Excellent receiver sensitivity of -104dBm

Integrated RSSI (Received Signal Strength Indicator) function

Low current consumption of 12mA in receive mode

Wide operating voltage range of 2.2V to 3.8V

Extended operating temperature range of -40°C to 85°C

Product Advantages

Highly integrated design reduces external component count and simplifies system integration

High receiver sensitivity and low power consumption for extended battery life in portable applications

Configurable parameters allow customization for various wireless protocols and applications

Compact 16-TSSOP package suitable for space-constrained designs

Key Technical Parameters

Frequency: 868MHz, 915MHz

Data Rate (Max): 256kbps

Sensitivity: -104dBm

Current Receiving: 12mA

Operating Voltage: 2.2V ~ 3.8V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Reliable operation in a wide range of environmental conditions

Robust design for high-quality wireless performance

Compatibility

Suitable for a variety of wireless applications, including remote control, RKE (Remote Keyless Entry), and security systems

Application Areas

Remote control systems

Wireless security systems

Industrial automation and control

Home automation

IoT (Internet of Things) devices

Product Lifecycle

The SI4322-A0-FT is an active product, and Energy Micro (Silicon Labs) continues to support it. Replacement or upgraded products may be available in the future as technology advances.

Key Reasons to Choose This Product

Excellent receiver sensitivity and low power consumption for efficient wireless performance

Highly integrated design with configurable parameters for versatile application support

Compact 16-TSSOP package suitable for space-constrained designs

Reliable operation in a wide range of environmental conditions

Suitable for a variety of wireless applications, including remote control, security systems, and industrial automation